Yes, you can change your will at any time and as many times as you want. There will be a notary fee to change a notarial will.
It is a good idea to reread your will on a regular basis, or when there is a big change in your life such as:
You may decide you want to distribute your property differently.
You can write a completely new will. It is always a good idea to date your will (although you do not have to), so the people reading it will know it was written after all earlier wills!
You can also change part of your will, by taking something out or adding something in, and leaving the rest of the will as it was originally written. The change is called a codicil. You must follow the same formalities when you write the codicil as you did when you wrote your will.
Codicil
An addition to a will that changes, explains, takes away or adds something.